Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
worry, the German รด; e the same). This was followed by a loud torkeeta,
torkeeta, yerrick, eep-eep, yerp-eep-eep, w-a-y---w-a-y.
The yerrick and yerp were pitched, I should say (I am no
musician) at about F' above middle C; the eep at C above; the ter
at middle C; the ta somewhere between middle C and F above (I could
not find it on the piano; and the long drawn-out way also somewhere
in that vicinity. The way begins with a crescendo and ends with a
decrescendo.
Mr. E.M. Nicholson refers briefly to Mr. Rowan's method of representing
bird-song. I have not read Rowan's work, but based on Nicholson's
brief outline, I would tentatively attempt to represent the song thus:
C2
F
C,
Tor- Kee-ta, Tor-Kee-ta, yerrick-eep-epp yerp-eep eeppp way way
There was much more than this, but this is all I can even
with other song
crudely approximate. This was kept up at intervals for 21 minutes.
During this time Greenie was near the tool-house occasionally scrip-
ping. I turned my head to see what was after the quail and when I
looked again Brownie was gone. I went to the oval lawn and, as I sat
down, thought I heard thrasher full-song off to the south-east and
was about to leave to investigate it, (in order to get a definite rec-
ord on the distance at which it can be heard), when I saw Brownie
25 feet away in the shade of the bushes, sitting on a stone. She
was the singer. She gradually worked over towards me digging and
singing under-song, which expanded into three-quarter song. This was
an especially good example, and in it were incorporated the following
imitations in which no imagination was required to identify the
imitations, originals: Meadowlark, russet-backed thrush, quail, flicker, jay,
hen, ground-squirrel, robin, whistling for the dog (interspersed with